UserProfile = function(user_id){
	this.user_id = user_id;
	this.theta = 0.0;
	this.section = null;
	
	this.setUserID = function(uid){
		this.user_id = uid;
	}
	
	this.getUserID = function(){
		return this.user_id;
	}
	
	this.setTheta = function(ntheta){
		this.theta = ntheta;
	}
	
	this.getTheta = function(){
		return this.theta;
	}
	
	this.setSection = function(nsection){
		this.section = nsection;
	}
	
	this.getSection = function(){
		return this.section;
	}
	
	this.getSectionName = function(){
		if(this.section && this.section.data){
			return this.section.data.name;
		}
		return null;
	}
	
	this.getSectionID = function(){
		if(this.section && this.section.data){
			return this.section.data.id;
		}
		return null;
	}
	
	return this;
}